The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 1997
Filed:
Oct. 04, 1995
Applicant:
Inventors:
Sutee Vongfuangfoo, Sunnyvale, CA (US);
Mirek Boruta, Castro Valley, CA (US);
Galen Kirkpatrick, Fremont, CA (US);
Assignee:
LSI Logic Corporation, Milpitas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B30B / ;
U.S. Cl.
CPC ...
100233 ; 24511 ; 100234 ; 100268 ; 156579 ; 269238 ; 269903 ;
Abstract
A lid is sealed to an integrated circuit package using a spring biased pressure foot that is structurally carried by a secondary loading jig to impose sealant curing load on the lid. The secondary jig attaches to the fabrication boat at a position indexed to apply optimal assembly force at the package center normal of the package lid plane.